- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- Yen Bai Vietnam
- IPO Date
- Oct 16, 2017
- Business
- Hoang Lien Son Technical Ceramics Joint Stock Company (trading as HOCERATEC) is a Vietnam-based industrial manufacturer specializing in the research, design, production, and commercialization of porcelain electrical insulators and technical ceramic equipment for power transmission and distribution networks. The company offers a comprehensive portfolio of electrical insulation solutions, structured across several primary product categories: line insulators, including pin post, line post, suspension, and vertical station post insulators engineered for low-, medium-, and high-voltage overhead transmission lines; transformer bushings and bushing assemblies, offering low-voltage 1kV models as well as medium- and high-voltage units rated for 12kV, 24kV, 36kV, and 52kV operations manufactured in compliance with DIN, IEC, ANSI, and TCVN international standards; switchgear and electrical apparatus insulators, comprising porcelain housings and supports for circuit breakers, disconnectors, load break switches, and drop-out fuse cutouts; and specialized industrial ceramics, including wall bushings, standoff insulators, fuse tubes, ceramic plugs, and high-durability fittings for electrical apparatus. The company caters to state-owned electric utilities—notably subsidiaries of Vietnam Electricity (EVN)—as well as transformer manufacturers, switchgear assemblers, and electrical engineering contractors, distributing products domestically throughout Vietnam and exporting across regional markets including Thailand, Malaysia, Singapore, Laos, Cambodia, and Japan. Established in 1979 as the Hoang Lien Son Ceramics Factory and equitized into a joint stock company in 2004, HOCERATEC is headquartered in Yen Bai City, Yen Bai Province, Vietnam, and trades on the UPCoM market under the ticker symbol HLS. In recent operational developments, the company has successfully approved its corporate leadership and supervisory structure for the 2026 to 2031 mandate at its annual shareholder assembly, sustained its capital return policy through substantial cash dividend payouts, accelerated export order deliveries across Southeast Asian utility markets, and advanced manufacturing capabilities through ongoing facility modernizations and testing laboratory standards adhering to ISO 9001, ISO 14001, and ISO/IEC 17025 accreditations.